Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are a type of electronic component with a wide range of uses in consumer and industrial applications. Film capacitors are designed for applications that require very high reliability and very low leakage. They are typically used in AC circuits, such as in electric motors or audio and video circuits, as well as in RF and microwave applications. Film capacitors are available in a variety of voltage ratings, capacitances, and temperature ranges.

F1772SX243331KFMB0

The F1772SX243331KFMB0 is a film capacitor from Aconcap. It is a surface mount device with a terminal pitch of 0.4 mm and a diameter of 8.0 x 4.0mm. It is rated for a capacitance of 33nF (0.033μF), a voltage rating of 250V AC and a temperature range of –40°C to +85°C. The capacitor has a temperature coefficient of 3350ppm/K and a dielectric quasi-piezoelectric tensor. It features a three-layer construction: A, C and V.

Application Field

The F1772SX243331KFMB0 is ideal for AC circuit applications where high reliability and low leakage is required. It is often used in electric motors, audio and video circuits, as well as in RF and microwave applications. The capacitor has a high pulse performance, making it suitable for use in high capacitance applications such as brushless motors, fuel injection systems, and high-end audio amplifiers.

Working Principle

The F1772SX243331KFMB0 is a film capacitor with a three-layer construction. The A layer is the anode which is connected to the negative side of the circuit, and the C layer is the cathode, which is connected to the positive side of the circuit. The V layer is the dielectric layer which insulates the anode and cathode layers, preventing current from flowing between them. When a voltage is applied across the capacitor, an electrical field is generated between the two layers. This electric field causes the dielectric layer to change shape which, in turn, increases the capacitor’s capacitance. The capacitance is the ability of the capacitor to store electrical energy.

The F1772SX243331KFMB0 also features a temperature coefficient of 3350ppm/K, which means that its capacitance increases by 3350ppm (parts per million) for every Kelvin of temperature change. This makes the capacitor suitable for high temperature environments and ensures that its capacitance is stable over a wide range of temperatures.

In conclusion, the F1772SX243331KFMB0 is a valuable component for AC circuit applications which require high reliability and low leakage, such as motors, audio and video circuits, as well as RF and microwave applications. Its three-layer construction, temperature coefficient and high pulse performance make it suitable for many applications.

The specific data is subject to PDF, and the above content is for reference